What product/components do you use and which version/fix level are you on?

API Gateway Version: 10.7.0.15.477

Is your question related to the free trial, or to a production (customer) instance?

customer

What are you trying to achieve? Please describe it in detail.

I am trying to consume REST API from the API Gateway with angular Application

the request is working from Postman but it blocked from the angular application

Do you get any error messages? Please provide a full error message screenshot and log file.

https://higherlogicdownload.s3.amazonaws.com/IMWUC/webMethods/Files3/a8fba5f05b631a389daef211074c8707bd4052e6_2_1035x231.png 1.5x, https://higherlogicdownload.s3.amazonaws.com/IMWUC/webMethods/Files3/a8fba5f05b631a389daef211074c8707bd4052e6_2_1380x308.png 2x" data-dominant-color="DBD5D6">

1s1913×429 80.5 KB

Have you installed all the latest fixes for the products and systems you are using?

yes

@Yasser_Albarbary kindly check if CROS policy is enabled to this API in gateway . if so whitelist the “Access-Control-Allow-Origin” header value accordingly . Refer the below section in documention.

Note : preflight requirements should be validated at Intergration layer and not at APIGATEWAY .

https://higherlogicdownload.s3.amazonaws.com/IMWUC/webMethods/Files3/450b80503c5f5772320ef04ffa5ae6b5820a79a0_2_1035x486.jpeg 1.5x, https://higherlogicdownload.s3.amazonaws.com/IMWUC/webMethods/Files3/450b80503c5f5772320ef04ffa5ae6b5820a79a0_2_1380x648.jpeg 2x" data-dominant-color="7883E2">

image3013×1418 1.32 MB

@DINESH_J Thank you for your Reply,

I have tried all of these in both the Gateway and IS but it didn’t worked for me
is the reverse invoke implementation related to this issue from any way?